手语法

Semicolon problem comes out from Ecmascript standard inner tube actually, the context that inserted semicolon principle automatically in Es standard to break grammar has nothing to do quality, so implementation rises very troublesome have 3 kinds of means of settlements: 1, completely handwritten Parser2, modification grammar (in regarding terminative Fu Fang as to enter generation type line feed accord with), this kind of method is the most troublesome 3, modification ParserGenerator produces a mistake to restore code, whether is be being judged when encountering solecism caused in the absense of semicolon, whether to if be,satisfy in judgement insert semicolon principle (if encounter right big bracket or line feed) it is the most convenient that implementation of the 3rd kind of method rises, but the Parser support mistake that needs ParserGenerator generation restores.

分号问题其实是从Ecmascript标准里带出来的，es标准中的自动插入分号原则打破了语法的上下文无关性，所以实现起来很麻烦有三种解决方法：1，完全手写Parser2，修改语法（把换行符作为终结符放入产生式中），这种办法最麻烦3，修改ParserGenerator产生错误恢复代码，在遇到语法错误时判断是否是由于缺少分号引起的，如果是在判断是否满足插入分号原则（如遇到右大括号或者换行）第三种办法实现起来是最方便的，但是需要ParserGenerator产生的Parser支持错误恢复。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。